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+/*
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+ * linux/arch/arm/mach-pxa/z2.c
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+ *
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+ * Support for the Zipit Z2 Handheld device.
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+ *
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+ * Copyright (C) 2009-2010 Marek Vasut <marek.vasut@gmail.com>
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+ *
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+ * Based on research and code by: Ken McGuire
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+ * Based on mainstone.c as modified for the Zipit Z2.
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+ *
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+ * This program is free software; you can redistribute it and/or modify
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+ * it under the terms of the GNU General Public License version 2 as
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+ * published by the Free Software Foundation.
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+ */
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+
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+#include <linux/platform_device.h>
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+#include <linux/mtd/mtd.h>
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+#include <linux/mtd/partitions.h>
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+#include <linux/pwm_backlight.h>
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+#include <linux/z2_battery.h>
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+#include <linux/dma-mapping.h>
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+#include <linux/spi/spi.h>
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+#include <linux/spi/pxa2xx_spi.h>
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+#include <linux/spi/libertas_spi.h>
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+#include <linux/spi/lms283gf05.h>
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+#include <linux/power_supply.h>
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+#include <linux/mtd/physmap.h>
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+#include <linux/gpio.h>
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+#include <linux/gpio_keys.h>
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+#include <linux/delay.h>
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+#include <linux/regulator/machine.h>
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+#include <linux/i2c/pxa-i2c.h>
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+
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+#include <asm/mach-types.h>
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+#include <asm/mach/arch.h>
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+
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+#include <mach/pxa27x.h>
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+#include <mach/mfp-pxa27x.h>
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+#include <mach/z2.h>
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+#include <linux/platform_data/video-pxafb.h>
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+#include <linux/platform_data/mmc-pxamci.h>
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+#include <linux/platform_data/keypad-pxa27x.h>
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+#include <mach/pm.h>
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+
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+#include "generic.h"
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+#include "devices.h"
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+
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+/******************************************************************************
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+ * Pin configuration
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+ ******************************************************************************/
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+static unsigned long z2_pin_config[] = {
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+
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+ /* LCD - 16bpp Active TFT */
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+ GPIO58_LCD_LDD_0,
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+ GPIO59_LCD_LDD_1,
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+ GPIO60_LCD_LDD_2,
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+ GPIO61_LCD_LDD_3,
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+ GPIO62_LCD_LDD_4,
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+ GPIO63_LCD_LDD_5,
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+ GPIO64_LCD_LDD_6,
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+ GPIO65_LCD_LDD_7,
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+ GPIO66_LCD_LDD_8,
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+ GPIO67_LCD_LDD_9,
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+ GPIO68_LCD_LDD_10,
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+ GPIO69_LCD_LDD_11,
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+ GPIO70_LCD_LDD_12,
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+ GPIO71_LCD_LDD_13,
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+ GPIO72_LCD_LDD_14,
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+ GPIO73_LCD_LDD_15,
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+ GPIO74_LCD_FCLK,
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+ GPIO75_LCD_LCLK,
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+ GPIO76_LCD_PCLK,
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+ GPIO77_LCD_BIAS,
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+ GPIO19_GPIO, /* LCD reset */
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+ GPIO88_GPIO, /* LCD chipselect */
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+
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+ /* PWM */
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+ GPIO115_PWM1_OUT, /* Keypad Backlight */
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+ GPIO11_PWM2_OUT, /* LCD Backlight */
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+
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+ /* MMC */
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+ GPIO32_MMC_CLK,
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+ GPIO112_MMC_CMD,
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+ GPIO92_MMC_DAT_0,
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+ GPIO109_MMC_DAT_1,
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+ GPIO110_MMC_DAT_2,
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+ GPIO111_MMC_DAT_3,
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+ GPIO96_GPIO, /* SD detect */
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+
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+ /* STUART */
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+ GPIO46_STUART_RXD,
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+ GPIO47_STUART_TXD,
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+
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+ /* Keypad */
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+ GPIO100_KP_MKIN_0,
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+ GPIO101_KP_MKIN_1,
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+ GPIO102_KP_MKIN_2,
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+ GPIO34_KP_MKIN_3,
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+ GPIO38_KP_MKIN_4,
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+ GPIO16_KP_MKIN_5,
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+ GPIO17_KP_MKIN_6,
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+ GPIO103_KP_MKOUT_0,
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+ GPIO104_KP_MKOUT_1,
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+ GPIO105_KP_MKOUT_2,
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+ GPIO106_KP_MKOUT_3,
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+ GPIO107_KP_MKOUT_4,
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+ GPIO108_KP_MKOUT_5,
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+ GPIO35_KP_MKOUT_6,
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+ GPIO41_KP_MKOUT_7,
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+
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+ /* I2C */
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+ GPIO117_I2C_SCL,
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+ GPIO118_I2C_SDA,
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+
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+ /* SSP1 */
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+ GPIO23_SSP1_SCLK, /* SSP1_SCK */
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+ GPIO25_SSP1_TXD, /* SSP1_TXD */
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+ GPIO26_SSP1_RXD, /* SSP1_RXD */
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+
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+ /* SSP2 */
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+ GPIO22_SSP2_SCLK, /* SSP2_SCK */
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+ GPIO13_SSP2_TXD, /* SSP2_TXD */
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+ GPIO40_SSP2_RXD, /* SSP2_RXD */
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+
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+ /* LEDs */
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+ GPIO10_GPIO, /* WiFi LED */
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+ GPIO83_GPIO, /* Charging LED */
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+ GPIO85_GPIO, /* Charged LED */
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+
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+ /* I2S */
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+ GPIO28_I2S_BITCLK_OUT,
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+ GPIO29_I2S_SDATA_IN,
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+ GPIO30_I2S_SDATA_OUT,
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+ GPIO31_I2S_SYNC,
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+ GPIO113_I2S_SYSCLK,
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+
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+ /* MISC */
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+ GPIO0_GPIO, /* AC power detect */
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+ GPIO1_GPIO, /* Power button */
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+ GPIO37_GPIO, /* Headphone detect */
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+ GPIO98_GPIO, /* Lid switch */
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+ GPIO14_GPIO, /* WiFi Power */
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+ GPIO24_GPIO, /* WiFi CS */
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+ GPIO36_GPIO, /* WiFi IRQ */
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+ GPIO88_GPIO, /* LCD CS */
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+};
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+
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+/******************************************************************************
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+ * NOR Flash
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+ ******************************************************************************/
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+#if defined(CONFIG_MTD_PHYSMAP) || defined(CONFIG_MTD_PHYSMAP_MODULE)
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+static struct resource z2_flash_resource = {
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+ .start = PXA_CS0_PHYS,
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+ .end = PXA_CS0_PHYS + SZ_8M - 1,
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+ .flags = IORESOURCE_MEM,
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+};
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+
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+static struct mtd_partition z2_flash_parts[] = {
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+ {
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+ .name = "U-Boot Bootloader",
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+ .offset = 0x0,
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+ .size = 0x40000,
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+ }, {
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+ .name = "U-Boot Environment",
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+ .offset = 0x40000,
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+ .size = 0x20000,
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+ }, {
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+ .name = "Flash",
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+ .offset = 0x60000,
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+ .size = MTDPART_SIZ_FULL,
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+ },
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+};
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+
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+static struct physmap_flash_data z2_flash_data = {
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+ .width = 2,
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+ .parts = z2_flash_parts,
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+ .nr_parts = ARRAY_SIZE(z2_flash_parts),
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+};
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+
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+static struct platform_device z2_flash = {
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+ .name = "physmap-flash",
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+ .id = -1,
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+ .resource = &z2_flash_resource,
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+ .num_resources = 1,
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+ .dev = {
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+ .platform_data = &z2_flash_data,
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+ },
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